Niharika Sachdeva

According to our database, Niharika Sachdeva authored at least 27 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

JobXMLC: EXtreme Multi-Label Classification of Job Skills with Graph Neural Networks.

Nidhi Goyal, Jushaan Singh Kalra, Charu Sharma, Raghava Mutharaju, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the Findings of the Association for Computational Linguistics: EACL 2023, 2023

Warning: It's a scam!! Towards understanding the Employment Scams using Knowledge Graphs.

Nidhi Goyal, Radhika Mamidi, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the 6th Joint International Conference on Data Science & Management of Data (10th ACM IKDD CODS and 28th COMAD), 2023

2022

Ask It Right! Identifying Low-Quality questions on Community Question Answering Services.

Udit Arora, Nidhi Goyal, Anmol Goel, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the International Joint Conference on Neural Networks, 2022

2021

Spy the Lie: Fraudulent Jobs Detection in Recruitment Domain using Knowledge Graphs.

Nidhi Goyal, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the Knowledge Science, Engineering and Management, 2021

KCNet: Kernel-Based Canonicalization Network for Entities in Recruitment Domain.

Nidhi Goyal, Niharika Sachdeva, Anmol Goel, Jushaan Singh Kalra, Ponnurangam Kumaraguru

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2021, 2021

2020

Canonicalizing Knowledge Bases for Recruitment Domain.

Nausheen Fatma, Vijay Choudhary, Niharika Sachdeva, Nitendra Rajput

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2020

Canonicalizing Organization Names for Recruitment Domain.

Nausheen Fatma, Niharika Sachdeva, Nitendra Rajput

Proceedings of the CoDS-COMAD 2020: 7th ACM IKDD CoDS and 25th COMAD, 2020

2019

Con2KG-A Large-scale Domain-Specific Knowledge Graph.

Nidhi Goyal, Niharika Sachdeva, Vijay Choudhary, Rijula Kar, Ponnurangam Kumaraguru, Nitendra Rajput

Proceedings of the 30th ACM Conference on Hypertext and Social Media, 2019

2018

Stop the KillFies! Using Deep Learning Models to Identify Dangerous Selfies.

Vedant Nanda, Hemank Lamba, Divyansh Agarwal, Megha Arora, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Empowering First Responders through Automated Multimodal Content Moderation.

Divam Gupta, Indira Sen, Niharika Sachdeva, Ponnurangam Kumaraguru, Arun Balaji Buduru

Proceedings of the 2018 IEEE International Conference on Cognitive Computing, 2018

2017

On the security and usability of dynamic cognitive game CAPTCHAs.

Manar Mohamed, Song Gao, Niharika Sachdeva, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot

J. Comput. Secur., 2017

From Camera to Deathbed: Understanding Dangerous Selfies on Social Media.

Hemank Lamba, Varun Bharadhwaj, Mayank Vachher, Divyansh Agarwal, Megha Arora, Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the Eleventh International Conference on Web and Social Media, 2017

Call for Service: Characterizing and Modeling Police Response to Serviceable Requests on Facebook.

Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2017

2016

PicHunt: Social Media Image Retrieval for Improved Law Enforcement.

Sonal Goel, Niharika Sachdeva, Ponnurangam Kumaraguru, A. Venkata Subramanyam, Divam Gupta

Proceedings of the Social Informatics - 8th International Conference, 2016

Social Media - New Face of Collaborative Policing? - A Survey Exploring Perceptions, Behavior, Challenges for Police Field Officers and Residents.

Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the Social Computing and Social Media, 2016

Social Media for Safety: Characterizing Online Interactions Between Citizens and Police.

Niharika Sachdeva, Ponnurangam Kumaraguru, Munmun De Choudhury

Proceedings of the HCI 2016, 2016

2015

Characterising Behavior and Emotions on Social Media for Safety: Exploring Online Communication between Police and Citizens.

Niharika Sachdeva, Ponnurangam Kumaraguru

CoRR, 2015

Online Social Networks and Police in India - Understanding the Perceptions, Behavior, Challenges.

Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the ECSCW 2015: Proceedings of the 14th European Conference on Computer Supported Cooperative Work, 2015

Deriving requirements for social media based community policing: insights from police.

Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the 16th Annual International Conference on Digital Government Research, 2015

Social networks for police and residents in India: exploring online communication for crime prevention.

Niharika Sachdeva, Ponnurangam Kumaraguru

Proceedings of the 16th Annual International Conference on Digital Government Research, 2015

2014

Online Social Media and Police in India: Behavior, Perceptions, Challenges.

Niharika Sachdeva, Ponnurangam Kumaraguru

CoRR, 2014

Privacy4ICTD in India: Exploring Perceptions, Attitudes and Awareness about ICT Use.

Ponnurangam Kumaraguru, Niharika Sachdeva

CoRR, 2014

A three-way investigation of a game-CAPTCHA: automated attacks, relay attacks and usability.

Manar Mohamed, Niharika Sachdeva, Michael Georgescu, Song Gao, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot, Wei-bang Chen

Proceedings of the 9th ACM Symposium on Information, Computer and Communications Security, 2014

2013

Three-Way Dissection of a Game-CAPTCHA: Automated Attacks, Relay Attacks, and Usability.

Manar Mohamed, Niharika Sachdeva, Michael Georgescu, Song Gao, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot, Wei-bang Chen

CoRR, 2013

ChaMAILeon: Exploring the Usability of a Privacy Preserving Email Sharing System.

Prateek Dewan, Niharika Sachdeva, Mayank Gupta, Ponnurangam Kumaraguru

CoRR, 2013

On the viability of CAPTCHAs for use in telephony systems: a usability field study.

Niharika Sachdeva, Nitesh Saxena, Ponnurangam Kumaraguru

Proceedings of the 11th Asia Pacific Conference on Computer Human Interaction, 2013

2011

Home is safer than the cloud!: privacy concerns for consumer cloud storage.

Iulia Ion, Niharika Sachdeva, Ponnurangam Kumaraguru, Srdjan Capkun

Proceedings of the Symposium On Usable Privacy and Security, 2011